388314150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1439}}^1$

素因数の和:1718

約数の個数: 96

約数和(自身を含む): 1105643520

約数和(自身を除く): 717329370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 257, 350, 514, 525, 771, 1050, 1285, 1439, 1542, 1799, 2570, 2878, 3598, 3855, 4317, 5397, 6425, 7195, 7710, 8634, 8995, 10073, 10794, 12850, 14390, 17990, 19275, 20146, 21585, 26985, 30219, 35975, 38550, 43170, 44975, 50365, 53970, 60438, 71950, 89950, 100730, 107925, 134925, 151095, 215850, 251825, 269850, 302190, 369823, 503650, 739646, 755475, 1109469, 1510950, 1849115, 2218938, 2588761, 3698230, 5177522, 5547345, 7766283, 9245575, 11094690, 12943805, 15532566, 18491150, 25887610, 27736725, 38831415, 55473450, 64719025, 77662830, 129438050, 194157075, 388314150]

約数ペア:

[(1, 388314150), (2, 194157075), (3, 129438050), (5, 77662830), (6, 64719025), (7, 55473450), (10, 38831415), (14, 27736725), (15, 25887610), (21, 18491150), (25, 15532566), (30, 12943805), (35, 11094690), (42, 9245575), (50, 7766283), (70, 5547345), (75, 5177522), (105, 3698230), (150, 2588761), (175, 2218938), (210, 1849115), (257, 1510950), (350, 1109469), (514, 755475), (525, 739646), (771, 503650), (1050, 369823), (1285, 302190), (1439, 269850), (1542, 251825), (1799, 215850), (2570, 151095), (2878, 134925), (3598, 107925), (3855, 100730), (4317, 89950), (5397, 71950), (6425, 60438), (7195, 53970), (7710, 50365), (8634, 44975), (8995, 43170), (10073, 38550), (10794, 35975), (12850, 30219), (14390, 26985), (17990, 21585), (19275, 20146)]